Examples with HttpClientPipelineFactory org.apache.druid.java.util.http.client.netty.HttpClientPipelineFactory used on opensource projects

Example 1 with HttpClientPipelineFactory

use of org.apache.druid.java.util.http.client.netty.HttpClientPipelineFactory in project druid by druid-io.

the class HttpClientInit method createBootstrap.

private static ClientBootstrap createBootstrap(Lifecycle lifecycle, Timer timer, int bossPoolSize, int workerPoolSize) {
    final NioClientBossPool bossPool = new NioClientBossPool(Executors.newCachedThreadPool(new ThreadFactoryBuilder().setDaemon(true).setNameFormat("HttpClient-Netty-Boss-%s").build()), bossPoolSize, timer, ThreadNameDeterminer.CURRENT);
    final NioWorkerPool workerPool = new NioWorkerPool(Executors.newCachedThreadPool(new ThreadFactoryBuilder().setDaemon(true).setNameFormat("HttpClient-Netty-Worker-%s").build()), workerPoolSize, ThreadNameDeterminer.CURRENT);
    final ClientBootstrap bootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(bossPool, workerPool));
    bootstrap.setOption("keepAlive", true);
    bootstrap.setPipelineFactory(new HttpClientPipelineFactory());
    InternalLoggerFactory.setDefaultFactory(new Slf4JLoggerFactory());
    try {
        lifecycle.addMaybeStartHandler(new Lifecycle.Handler() {

            @Override
            public void start() {
            }

            @Override
            public void stop() {
                bootstrap.releaseExternalResources();
            }
        });
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    return bootstrap;
}